CVE-2021-47147 | Linux Kernel up to 5.12.8 ocp pci_ioremap_bar memory leak (0e38e702f115/9c1bb37f8cad)

A vulnerability classified as critical was found in Linux Kernel up to 5.12.8. Affected by this vulnerability is the function pci_ioremap_bar of the component ocp. The manipulation leads to memory leak.

This vulnerability is known as CVE-2021-47147. Access to the local network is required for this attack to succeed. There is no exploit available.

It is recommended to upgrade the affected component.